Meibomian Gland Dysfunction - MGD

Tear film layers

Tear film layers

 

Many commonly attribute their eye discomfort to dry eye, when a leading cause of the burning, scratching and redness is Meibomian Gland Dysfunction or MGD.

MGD occurs when there is a compromise to the function and/or structure of the Meibomian glands. These glands, located in the eyelids, produce the protective oily (lipid) layer of the tear film. This oil helps protect the surface of the eye from disease and prevents the watery part of the tears from evaporating when your eyes are open. Without these oils, the eyes become more susceptible to the negative effects that dry climates, air conditioning, computer use, reading and other daily activities can have on the long-term health of our eyes.